1178164016

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{373783}}^1$

素因数の和:373988

約数の個数: 20

約数和(自身を含む): 2294286192

約数和(自身を除く): 1116122176

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 373783, 747566, 1495132, 2990264, 5980528, 73635251, 147270502, 294541004, 589082008, 1178164016]

約数ペア:

[(1, 1178164016), (2, 589082008), (4, 294541004), (8, 147270502), (16, 73635251), (197, 5980528), (394, 2990264), (788, 1495132), (1576, 747566), (3152, 373783)]